CN203890310U - Dry-type biogas desulfurization device - Google Patents
Dry-type biogas desulfurization device Download PDFInfo
- Publication number
- CN203890310U CN203890310U CN201420171856.0U CN201420171856U CN203890310U CN 203890310 U CN203890310 U CN 203890310U CN 201420171856 U CN201420171856 U CN 201420171856U CN 203890310 U CN203890310 U CN 203890310U
- Authority
- CN
- China
- Prior art keywords
- biogas
- packing layer
- filler
- circular tank
- circular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a dry-type biogas desulfurization device. The device comprises a circular tank body, wherein the bottom end of the circular tank body is provided with a water outlet and support legs, a biogas outlet is formed in the top end of the circular tank body, a plurality of filler layers are arranged inside the circular tank body, a filler inlet and a filler outlet are formed in the filler layers, an air inlet is formed in the lower part of the circular tank body, a hydrogen sulfide removal grate is arranged below each filler layer, each desulfhydrylation grate is a circular steel plate, biogas inlet holes are formed in each circular steel plate and the gap between biogas inlet holes is smaller than the particle diameter of filler in each filler layer. The dry-type biogas desulfurization device disclosed by the utility model has the advantage of simple structure, the hydrogen sulfide removal rate is above 99%, and the desulfurized biogas meets the domestic gas standard.
Description
Technical field
The utility model relates to a kind of desulfurizer, especially a kind of biogas dry-type desulphurization device.
Background technology
Along with the shortage of petrochemical industry resource, exploitation secondary energy have become the main development strategy of countries in the world.Biogas is various organic substances, under isolated air and optimal temperature, humidity, and a kind of combustible gas producing through the fermentative action of microorganism.Biogas not only raw material sources is abundant, and cost is low, inexpensive, and combustion thermal efficiency is higher, has recyclability, is a kind of clean fuel of excellent property, is also the main aspect of current new energy development.The biogas that on big-and-middle-sized biogas, journey Raw anaerobically fermenting generates contains the compositions such as hydrogen sulfide conventionally, if before biogas later use not by hydrogen sulfide removal, will certainly corrosion pipeline equipment, thus running cost increased, and the sulfurous gas that sulfureted hydrogen burning produces can pollute atmosphere.In engineering, conventional sulfur method has wet type desulfurizing, dry type desulfurizing and biological desulphurization at present.
General dry type desulfurizing adopts thionizer, but Structure of Flue Gas Desulfuration Absorbing complexity, especially diffuser generally adopt gas distributor, easily stop up air outlet, bad desulfurization effects.The hydrogen sulfide content difference of the biogas producing due to different batches fermentation in addition, the structure of existing dry-type desulfurizing tower is fixed, and especially the height of packing layer is fixed, and adjustability is smaller, bad desulfurization effects.
Utility model content
The utility model provides a kind of biogas dry-type desulphurization device, has solved the problem of the bad desulfurization effects of existing thionizer.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of biogas dry-type desulphurization device, comprise circular tank, be provided with water port and leg in the bottom of circular tank, top at circular tank is provided with venting port, be provided with some packing layers in the inside of circular tank, on packing layer, be provided with filler import and filler outlet, be provided with inlet mouth in the bottom of circular tank.
Further, a kind of preferred version of the present utility model: described packing layer is one deck is provided with depriving hydrogen sulphide double-edged fine-toothed comb below packing layer, and described depriving hydrogen sulphide double-edged fine-toothed comb is circular steel plate, on circular steel plate, be provided with air inlet port, the space of described air inlet port is less than the particle diameter of packing layer filler.
Further, a kind of preferred version of the present utility model: described packing layer is two-layer, between two-layer packing layer, cavity is set, below every layer of packing layer, be provided with depriving hydrogen sulphide double-edged fine-toothed comb, described depriving hydrogen sulphide double-edged fine-toothed comb is circular steel plate, on circular steel plate, be provided with air inlet port, the space of described air inlet port is less than the particle diameter of packing layer filler, above described cavity, be provided with Y-junction, a joint of Y-junction is connected with cavity, a joint of Y-junction is connected with the top of circular tank by pipeline, a joint of Y-junction is middle inlet mouth.
Further, a kind of preferred version of the present utility model: be provided with except water layer below described packing layer.
Further, a kind of preferred version of the present utility model: the top of described circular tank is provided with hydrogen sulfide sensor.
The beneficial effects of the utility model:
Biogas dry-type desulphurization device of the present utility model simple in structure, hydrogen sulfide removal rate is more than 99%, and the biogas after desulfurization meets domestic gas standard.
The packing layer of biogas dry-type desulphurization device of the present utility model can, according to the content of the hydrogen sulfide in biogas, be adjusted the flow process of biogas, reaches the object of removing hydrogen sulfide.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation sketch of an embodiment of the present utility model;
Fig. 2 is the structural representation sketch of another embodiment of the present utility model;
In figure, 1 is inlet mouth, and 2 is filler outlet, and 3 is packing layer, and 4 is circular tank, 5 is venting port, and 6 is filler import, and 7 is depriving hydrogen sulphide double-edged fine-toothed comb, and 8 is leg, and 9 is water port, 10 is Y-junction, and 11 is middle inlet mouth, and 12 is hydrogen sulfide sensor, and 13 except water layer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of biogas dry-type desulphurization device, comprise circular tank 4, be provided with water port 9 and leg 8 in the bottom of circular tank 4, be provided with venting port 5 on the top of circular tank 4, be provided with some packing layers 3 in the inside of circular tank 4, be disposed with from top to bottom filler import 6, filler outlet 2 and inlet mouth 1 in the outside of circular tank 4.Described packing layer 3 is one deck, is provided with depriving hydrogen sulphide double-edged fine-toothed comb 7 below packing layer 3, and described depriving hydrogen sulphide double-edged fine-toothed comb 7 is circular steel plate, on circular steel plate, is provided with air inlet port, and the space of described air inlet port is less than the particle diameter of packing layer 3 fillers.
Original biogas of the present utility model enters circular tank 4 by inlet mouth 1, the original biogas that enters circular tank 4 is distributed uniformly by the air inlet port of depriving hydrogen sulphide double-edged fine-toothed comb 7, and entering packing layer 3, the hydrogen sulfide in biogas entered the effect of the sweetening agent in packing layer 3, removed hydrogen sulfide.Biogas after purification is discharged by venting port 5, and the moisture in biogas is discharged by water port 9.
Biogas dry-type desulphurization device of the present utility model adopts depriving hydrogen sulphide double-edged fine-toothed comb 7 for a point device of air, depriving hydrogen sulphide double-edged fine-toothed comb 7 is circular steel plate, on circular steel plate, is provided with air inlet port, circular steel plate simple in structure, both can play a supporting role, can play again a point gas effect.
As shown in Figure 2, preferably: described packing layer 3 is two-layer, between two-layer packing layer 3, cavity is set, below every layer of packing layer 3, be provided with depriving hydrogen sulphide double-edged fine-toothed comb 7, described depriving hydrogen sulphide double-edged fine-toothed comb 7 is circular steel plate, on circular steel plate, be provided with air inlet port, the space of described air inlet port is less than the particle diameter of packing layer 3 fillers, above described cavity, be provided with Y-junction 10, a joint of Y-junction 10 is connected with cavity, a joint of Y-junction 10 is connected with the top of circular tank 4 by pipeline, a joint of Y-junction 10 is middle inlet mouth 11.
Adopt two-layer packing layer 3, in the time that the hydrogen sulfide content in original biogas is lower, need shorter packing layer 3 to filter when both can reaching the object of removing hydrogen sulfide, original biogas, from middle inlet mouth 11 air inlets, filters by packing layer 3 above; In the time that the hydrogen sulfide content in original biogas is higher, original biogas, from inlet mouth 1 air inlet, filters by two-layer packing layer 3; In the time that the hydrogen sulfide content in original biogas is very high, original biogas, from inlet mouth 1 air inlet, filters by two-layer packing layer 3, then gas by Y-junction 10 from cavity again through the filtration of packing layer 3 above, thereby the object being removed.
Preferably: below described packing layer 3, be provided with except water layer 13.Below packing layer 3, arrange except water layer 13, can before original biogas enters packing layer 3, dewater, solved in original biogas the excessive filler filter effect that causes of water content bad, the problem that filter effect is bad.Described removes water layer 13 for being filled with the packing layer of water-removal agent, can effectively remove the moisture in original biogas.
Preferably: the top of described circular tank 4 is provided with hydrogen sulfide sensor 12.Hydrogen sulfide sensor 12 is set and can effectively monitors the hydrogen sulfide content in the biogas after purification, be convenient to control the quality of biogas.
Biogas dry-type desulphurization device of the present utility model entered the operation of a year, respond well, and hydrogen sulfide removal rate more than 99%, meets the standard of Sweet natural gas through biogas later.And filler utilization ratio is good.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a biogas dry-type desulphurization device, it is characterized in that: comprise circular tank, be provided with water port and leg in the bottom of circular tank, top at circular tank is provided with venting port, be provided with some packing layers in the inside of circular tank, on packing layer, be provided with filler import and filler outlet, be provided with inlet mouth in the bottom of circular tank.
2. biogas dry-type desulphurization device according to claim 1, it is characterized in that: described packing layer is one deck, below packing layer, be provided with depriving hydrogen sulphide double-edged fine-toothed comb, described depriving hydrogen sulphide double-edged fine-toothed comb is circular steel plate, on circular steel plate, be provided with air inlet port, the space of described air inlet port is less than the particle diameter of packing layer filler.
3. biogas dry-type desulphurization device according to claim 1, it is characterized in that: described packing layer is two-layer, between two-layer packing layer, cavity is set, below every layer of packing layer, be provided with depriving hydrogen sulphide double-edged fine-toothed comb, described depriving hydrogen sulphide double-edged fine-toothed comb is circular steel plate, on circular steel plate, be provided with air inlet port, the space of described air inlet port is less than the particle diameter of packing layer filler, above described cavity, be provided with Y-junction, a joint of Y-junction is connected with cavity, a joint of Y-junction is connected with the top of circular tank by pipeline, a joint of Y-junction is middle inlet mouth.
4. according to the biogas dry-type desulphurization device described in claim 1-3 any one, it is characterized in that: below described packing layer, be provided with except water layer.
5. according to the biogas dry-type desulphurization device described in claim 1-3 any one, it is characterized in that: the top of described circular tank is provided with hydrogen sulfide sensor.
6. biogas dry-type desulphurization device according to claim 5, is characterized in that: the top of described circular tank is provided with hydrogen sulfide sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171856.0U CN203890310U (en) | 2014-04-10 | 2014-04-10 | Dry-type biogas desulfurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171856.0U CN203890310U (en) | 2014-04-10 | 2014-04-10 | Dry-type biogas desulfurization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203890310U true CN203890310U (en) | 2014-10-22 |
Family
ID=51716737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171856.0U Expired - Fee Related CN203890310U (en) | 2014-04-10 | 2014-04-10 | Dry-type biogas desulfurization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203890310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112112A (en) * | 2015-06-29 | 2015-12-02 | 上海市政工程设计研究总院（集团）有限公司 | Sludge anaerobic digestion biogas production desulfurization reactor |
-
2014
- 2014-04-10 CN CN201420171856.0U patent/CN203890310U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112112A (en) * | 2015-06-29 | 2015-12-02 | 上海市政工程设计研究总院（集团）有限公司 | Sludge anaerobic digestion biogas production desulfurization reactor |
| CN105112112B (en) * | 2015-06-29 | 2018-03-23 | 上海市政工程设计研究总院（集团）有限公司 | A kind of anaerobic sludge digestion produces biogas desulfurization reactor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102895866A (en) | Dry-method desulfuration technology for methane | |
| CN203890310U (en) | Dry-type biogas desulfurization device | |
| CN203061040U (en) | Device for removing hydrogen sulfide in biogas by dry method | |
| CN202007218U (en) | Wet-oxidation, desulfurization, absorption and reaction tower for natural gas | |
| CN202270473U (en) | Carbon black tail gas desulfurization device | |
| CN202983506U (en) | Oil furnace smoke purification combined tower integrating dust collection, smoke elimination and desulfurization | |
| CN207271060U (en) | A kind of biogas dry desulfurization device | |
| CN206955973U (en) | A kind of biogas desulfurization carbon removing device | |
| CN102746904A (en) | Treating device and treating process for waste gas produced in pyrolysis of waste rubber and plastics | |
| CN201930698U (en) | Absorption liquid distributor of desulfurizing tower | |
| CN202054810U (en) | Wet desulfurizer for methane desulfurization | |
| CN210814652U (en) | Deep hydrogen sulfide removal device for sulfur recovery tail gas | |
| CN206916093U (en) | A kind of adjustable biogas dry desulfurization device | |
| CN203694875U (en) | Radial cross-flow moving-bed reactor for removal of hydrogen sulfide by temperature swing adsorption | |
| CN103768892B (en) | Radial cross-flow moving bed reactor for adsorbing and removing hydrogen sulfide at variable temperature | |
| CN204073790U (en) | A kind of blue charcoal tail gas cooling, purifying system | |
| CN1221307C (en) | Integrative desulfurizing and dedusting tower of ammonia process | |
| CN202224019U (en) | Flue gas purification equipment | |
| CN104085854B (en) | A kind of synthetic gas sulfur resistant conversion process of economy and system | |
| CN203021521U (en) | Layered biological-chemical combined biogas desulfurization device | |
| CN202105589U (en) | Device for removing sulfur dioxide in smoke by utilizing lime mud | |
| CN203998942U (en) | A kind of synthetic gas sulfur-resisting transformation system of economy | |
| CN204918520U (en) | Novel coke oven gas desulfurization device | |
| CN205635518U (en) | Integration marsh gas desulphurization unit | |
| CN203170216U (en) | Desulfidation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Xincai brick Dian Zhen Da Song Zhuang Cun Wei Gou carp on the west coast of Zhumadian 463542 cities in Henan Province Patentee after: HENAN WELLAND RENEWABLE RNENGY Co.,Ltd. Address before: Xincai brick Dian Zhen Da Song Zhuang Cun Wei Gou carp on the west coast of Zhumadian 463542 cities in Henan Province Patentee before: XINCAI WELLAND RENEWABLE ENERGY SCIENCE AND TECHNOLOGY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |